The GEMÜ 650TL diaphragm valve is a manual tapping valve with automatic closing function which is pneumatically operated. The "keep-closed" override of manual operation is via a stainless steel handwheel. The valve can only be operated (opened / closed), if a control medium is applied to the actuator. When the control medium supply is switched off, the valve closes and can no longer be operated manually.
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- Hermetic separation between medium and actuator
- Ergonomic handwheel
- Additional pneumatic actuator for closing from a central control system
- CIP/SIP capable
- Optional flow direction and installation position
- Connection: Clamp; Spigot; Threaded spigot
- Actuator: Manual
- ATEX
- Explosion protection
- Body material: 1.4435, block material; 1.4435, forged body; 1.4435, investment casting
- Max. operating pressure: 8 bar
- Max. media temperature: 100 ° C
- Min. media temperature: -10 ° C
- Nominal sizes: DN 8 (1/4''); DN 10 (3/8''); DN 25 (1'')
Product video
How diaphragm valves with metal valve bodies work
00:29 min
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Online since 16.09.2015